1, 4-DIHYDROPYRIDINE DERIVATIVE

1, 4-DIHYDROPYRIDINE DERIVATIVE

Circulation-active dihydropyridines of the formula in which R1 is optionally substituted aryl or heterocyclic, R2 is H, NO2, CN, C1-C8-alkylsulphonyl, aryl or carboalkoxy, R3 is alkyl or aryl, R4 is H or alkyl, X is C=O or a direct bond, and n is a number from 1 to 20, or physiologically acceptable...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RAINAA GUROOSU, GIYUNTAA TOOMASU, HORUSUTO MAIYAA, MATEIASU SHIYURAMU, MARUTEIN BETSUHEMU, GERUHARUTO FURANKOBIAKU, MIHIYAERU KAIZAA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:Circulation-active dihydropyridines of the formula in which R1 is optionally substituted aryl or heterocyclic, R2 is H, NO2, CN, C1-C8-alkylsulphonyl, aryl or carboalkoxy, R3 is alkyl or aryl, R4 is H or alkyl, X is C=O or a direct bond, and n is a number from 1 to 20, or physiologically acceptable salts thereof. A synthesis using morpholines or thiomorpholines is also disclosed.